99892500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:747

約数の個数: 120

約数和(自身を含む): 307026720

約数和(自身を除く): 207134220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 125, 150, 190, 228, 250, 285, 300, 375, 380, 475, 500, 570, 625, 701, 750, 950, 1140, 1250, 1402, 1425, 1500, 1875, 1900, 2103, 2375, 2500, 2804, 2850, 3505, 3750, 4206, 4750, 5700, 7010, 7125, 7500, 8412, 9500, 10515, 11875, 13319, 14020, 14250, 17525, 21030, 23750, 26638, 28500, 35050, 35625, 39957, 42060, 47500, 52575, 53276, 66595, 70100, 71250, 79914, 87625, 105150, 133190, 142500, 159828, 175250, 199785, 210300, 262875, 266380, 332975, 350500, 399570, 438125, 525750, 665950, 799140, 876250, 998925, 1051500, 1314375, 1331900, 1664875, 1752500, 1997850, 2628750, 3329750, 3995700, 4994625, 5257500, 6659500, 8324375, 9989250, 16648750, 19978500, 24973125, 33297500, 49946250, 99892500]

約数ペア:

[(1, 99892500), (2, 49946250), (3, 33297500), (4, 24973125), (5, 19978500), (6, 16648750), (10, 9989250), (12, 8324375), (15, 6659500), (19, 5257500), (20, 4994625), (25, 3995700), (30, 3329750), (38, 2628750), (50, 1997850), (57, 1752500), (60, 1664875), (75, 1331900), (76, 1314375), (95, 1051500), (100, 998925), (114, 876250), (125, 799140), (150, 665950), (190, 525750), (228, 438125), (250, 399570), (285, 350500), (300, 332975), (375, 266380), (380, 262875), (475, 210300), (500, 199785), (570, 175250), (625, 159828), (701, 142500), (750, 133190), (950, 105150), (1140, 87625), (1250, 79914), (1402, 71250), (1425, 70100), (1500, 66595), (1875, 53276), (1900, 52575), (2103, 47500), (2375, 42060), (2500, 39957), (2804, 35625), (2850, 35050), (3505, 28500), (3750, 26638), (4206, 23750), (4750, 21030), (5700, 17525), (7010, 14250), (7125, 14020), (7500, 13319), (8412, 11875), (9500, 10515)]